Diego Garcia Military Base and British Indian Ocean Territory Bill

Stuart Anderson Excerpts

Committee of the whole House
Monday 20th October 2025 Commons Chamber

[Dr Pinkerton]

I am grateful to the right hon. Gentleman for his question. It is precisely in order to cast the strongest possible spotlight on the financial transaction involved that we are asking for financial accountability to be magnified. On his geopolitical point, nobody can question the significant geopolitical importance of the base—it is vital to our national security and to global security. It is essential that it is maintained in British hands, but that must be achieved with the consent of the Chagossians.

The resulting report to be laid before Parliament within 12 months would allow us to evaluate whether the Government’s legislative intent has translated into justice and inclusion in the lives of those who are most directly affected.

These amendments would address critical shortcomings with the Bill. They would embed accountability, environmental protection and a commitment to the right to self-determination within its framework for implementation. I urge Ministers to ensure that the Chagossians are not treated as diplomatic collateral in any future discussions with Mauritius. They are not a footnote to be managed between states; they are a people deserving of justice, agency and dignity.

The Chagossians have waited more than 50 years to go home. The least we can do now is let them decide freely and finally what home means for themselves and ensure that they have the tools they need to exercise their rights. The amendments tabled in my name seek to afford those protections and ensure that those rights are respected.

[Stuart Anderson (South Shropshire) (Con)]

I am delighted to be called so early. I will speak to the amendments in the name of the official Opposition, specifically on the reports going to the Intelligence and Security Committee, especially on security of the buffer zones, foreign security forces, military operations and personnel movements. The ceding of Diego Garcia is a monumental strategic error that will diminish the UK’s standing on the world stage, and I will gladly set out why I believe that is the case.

If anybody thinks they can predict what will happen in the next five years, they have learned nothing from the last five years. When we start extending that to 10-plus years in the current global geopolitical situation, that is so hard to look at. Everybody is playing by a set of rules and working to a past system, which is currently changing.

Strategic leadership is the ability to shape the environment we are in. Let us take two strategic leaders, regardless of our view of them at the moment: President Trump and Xi Jinping. They both want the world to change from where it is, and they want to adjust the shape of what it looks like. The world is currently seeing a disruption to the world order as we know it. The international rules-based order is being challenged. We are setting out a deal and a treaty based on an older system that we being asked to believe will be honoured for the next 99 years, but I do not believe it will be.

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[Sir Iain Duncan Smith (Chingford and Woodford Green) (Con)]

I just want to re-emphasise the point that my hon. Friend is making about the growth of the threat. Is he aware that China today has 130 times the capability to build naval ships that America does? One shipyard in China in this last year has built more naval ships than the whole of the United States. We talk about the threat to the South China sea. It is done.

[Stuart Anderson]

My right hon. Friend makes a great point. I spoke to one of the submarine commanders from the US navy only about six weeks ago. He told me that 15 years ago he would see one Chinese ship or submarine per week, and now he sees 100 a week. The whole area is full of them. When we start looking at the security of buffer zones, we see that we cannot move in this area for Chinese submarines. The whole space is swamped with them.

We are doing a deal that will remove our ability to sit at the table where we used to have such strength. Our armed forces now would have trouble supporting our allies in any area, particularly the Indo-Pacific—[Interruption.] The Minister for Defence Readiness and Industry says that is not true. We have HMS Spey and the carrier strike groups, but we have no permanent presence in the Indo-Pacific. With our current commitments, we would need a brigade strength or more to enable us to have a permanent base, to rotate troops through and to have a credible offering without burning out the UK armed forces, given the numbers who are currently on sick at the moment and the strength of the military. I want to see larger armed forces, but we do not have the ability to offer the level that we want.

We believe that the world is playing by an international rules-based order, but not all countries will do that. An international rules-based order is a set of rules set out by, normally, the largest countries around the world. When countries such as Iraq or Kosovo do not adhere to them, they expect everyone else to accept it, but the rise of China, Russia, Iran and North Korea is throwing everything into the mix. I believe that this will be a huge loss for us strategically. I reiterate my point that the ceding of Diego Garcia is a monumental strategic error that, in the next decade, we will come to regret.

[The Second Deputy Chairman of Ways and Means (Caroline Nokes)]

I call the Father of the House.